| 2015 | 2016 | 2017 |
Total annual precipitation | 1869 mm | 2302 mm | 1660 mm |
Peak monsoon precipitation (July) | 669 mm | 838 mm | 634 mm |
| 2016 | 2017 | 2018 |
Total precipitation for 1 month prior to sampling | 30 mm | 58 mm | 199 mm |
Total precipitation for 3 months prior to sampling | 64 mm | 73 mm | 247 mm |